[  954.647391][T30646] br0: port 1(c1) entered blocking state
[  954.648110][T30646] br0: port 1(c1) entered disabled state
[  954.648329][T30646] c1: entered allmulticast mode
[  954.649880][T30646] c1: entered promiscuous mode
[  954.792927][T30651] br0: port 2(c2) entered blocking state
[  954.793124][T30651] br0: port 2(c2) entered disabled state
[  954.793289][T30651] c2: entered allmulticast mode
[  954.794731][T30651] c2: entered promiscuous mode
[  954.933655][T30656] br0: port 3(c3) entered blocking state
[  954.933838][T30656] br0: port 3(c3) entered disabled state
[  954.934026][T30656] c3: entered allmulticast mode
[  954.935485][T30656] c3: entered promiscuous mode
[  955.081665][T30661] br0: port 4(sender) entered blocking state
[  955.081936][T30661] br0: port 4(sender) entered disabled state
[  955.082188][T30661] sender: entered allmulticast mode
[  955.090516][T30661] sender: entered promiscuous mode
[  955.130458][T30663] br0: port 4(sender) entered blocking state
[  955.130683][T30663] br0: port 4(sender) entered forwarding state
[  955.131019][T30663] br0: port 3(c3) entered blocking state
[  955.131164][T30663] br0: port 3(c3) entered forwarding state
[  955.131455][T30663] br0: port 2(c2) entered blocking state
[  955.131609][T30663] br0: port 2(c2) entered forwarding state
[  955.131900][T30663] br0: port 1(c1) entered blocking state
[  955.132052][T30663] br0: port 1(c1) entered forwarding state
[  966.234730][   T12] br0: port 1(c1) entered disabled state
[  966.247495][   T12] c1 (unregistering): left allmulticast mode
[  966.247728][   T12] c1 (unregistering): left promiscuous mode
[  966.247909][   T12] br0: port 1(c1) entered disabled state
[  966.364400][   T12] br0: port 2(c2) entered disabled state
[  966.374944][   T12] c2 (unregistering): left allmulticast mode
[  966.375137][   T12] c2 (unregistering): left promiscuous mode
[  966.375313][   T12] br0: port 2(c2) entered disabled state
[  966.498800][   T12] br0: port 3(c3) entered disabled state
[  966.508923][   T12] c3 (unregistering): left allmulticast mode
[  966.509114][   T12] c3 (unregistering): left promiscuous mode
[  966.509290][   T12] br0: port 3(c3) entered disabled state
[  966.623709][   T12] br0: port 4(sender) entered disabled state
[  966.635971][   T12] sender (unregistering): left allmulticast mode
[  966.636159][   T12] sender (unregistering): left promiscuous mode
[  966.636331][   T12] br0: port 4(sender) entered disabled state